@keyframes ani_opacity_show {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes ani_opacity_hide {
  from {
    opacity: 1;
  }
  to {
    opacity: 0;
  }
}
.about_youhe {
  .pic_wrap {
    .pic_content {
      .pic_item {
        min-height: 496px;
        background-image: url(../static/about-youhe/3.jpg);
        background-size: auto 100%;
      }
    }
  }
  .part_1 {
    margin-top: 40px;
  }
  .part_2 {
    margin-top: 100px;
    .title {
      font-size: 36px;
      font-family: Source Han Sans CN;
      color: #333333;
      margin-bottom: 20px;
    }
    .info {
      justify-content: space-between;
      flex-wrap: wrap;
      .list {
        margin-bottom: 20px;
        max-width: 490px;
        .txt {
          font-size: 15px;
          font-family: Source Han Sans CN;
          color: #555555;
          line-height: 32px;
        }
      }
      .logo {
        width: 257px;
        height: 167px;
        img {
          width: 257px;
          height: 167px;
        }
      }
    }
    .kou_hao {
      margin-top: 94px;
      justify-content: space-between;
      flex-wrap: wrap;
      .item {
        margin-bottom: 10px;
        width: 30%;
        height: 172px;
        background: #f8f8f8;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        box-sizing: border-box;
        position: relative;
        &:hover {
          border: 1px solid #e0e0e0;
          background: transparent;
          box-sizing: border-box;
          .default {
            animation: ani_opacity_hide 0.6s ease;
            animation-fill-mode: forwards;
          }
          .ani {
            animation: ani_opacity_show 0.6s ease;
            animation-delay: 0.3s;
            animation-fill-mode: forwards;
          }
        }
        .default {
          font-size: 24px;
          font-family: Source Han Sans CN;
          color: #333333;
        }
        .ani {
          position: absolute;
          top: 50%;
          left: 50%;
          transform: translate(-50%, -50%);
          width: 85%;
          display: inline-block;
          opacity: 0;
          .txt {
            font-size: 16px;
            font-family: Source Han Sans CN;
            color: #333333;
            line-height: 32px;
            text-align: center;
          }
        }
      }
    }
    .hotle_list {
      padding-bottom: 90px;
      margin-top: 100px;
      .item {
        margin-bottom: 90px;
        align-items: flex-start;
        .logo {
          position: relative;
          bottom: 30px;
          border: 1px solid #e5e5e5;
          margin-right: 10px;
          .logo_wrap {
            font-size: 0;
            line-height: 0;
            img {
              width: 149px;
              height: 92px;
              object-fit: contain;
            }
          }
        }
        .right_content {
          flex-grow: 1;
          position: relative;
          .item_title {
            .logo2 {
              margin-right: 10px;
              margin-bottom: -20px;
              width: 120px;
            }
            font-size: 24px;
            font-family: Source Han Sans CN;
            color: #333333;
          }
          .line {
            width: 100%;
            height: 1px;
            background: #b8b8b8;
            margin-bottom: 40px;
            margin-top: 25px;
            transform: scaleY(0.5);
          }
          .btn {
            &:hover {
              opacity: 0.5;
            }
            position: absolute;
            right: 0;
            top: 0;
            width: 41px;
            height: 41px;
          }
        }
      }
    }
  }
}
@media screen and (max-width: 959px) {
  .about_youhe {
    .kou_hao {
      .item {
        width: 100% !important;
      }
    }
    .part_2 {
      margin-top: 50px !important;
      .title {
        font-size: 28px !important;
        margin-bottom: 20px;
      }
      .info {
        .logo {
          width: 100%;
          height: auot;
          img {
            width: 100%;
            height: auot;
          }
        }
      }
      .kou_hao {
        margin-top: 10px;
        .item {
          .ani {
            position: unset;
            transform: none;
            opacity: 1;
            margin-top: 5px;
            .txt {
              line-height: 28px;
            }
          }
        }
      }
      .hotle_list {
        margin-top: 30px;
        padding-bottom: 50px;
        .item {
          margin-bottom: 60px;
          position: relative;
          .logo {
            margin-right: 0px;
            border: 1px solid #e5e5e5;
            // padding: 10px;
            position: absolute;
            right: 0;
            bottom: calc(100% - 50px);
            .logo_wrap {
              width: auto;
              opacity: 1;
              img {
                width: 100px !important;
                height: 60px !important;
                margin-top: 0 !important;
                object-fit: contain;
              }
            }
          }
          .right_content {
            // padding-bottom: 20px;
            .line {
              margin-top: 30px;
              margin-bottom: 10px;
            }
            .item_title {
              font-size: 20px;
            }
            .desc {
              text-align: justify;
              padding-right: 60px;
            }
            .btn {
              top: auto;
              bottom: 8px;
            }
          }
        }
      }
    }
  }
}
